ProtectedchannelProtectedentriesProtectedexpiryProtectedpruneProtectedrequestedProtectedsocketResolves to how many items showNew() would add or move to the top.
ProtecteddescribeProtectedonFed by its own channel; nothing else concerns it.
Drops entries older than MAX_AGE_MS; true if any went.
Subscribes, or re-subscribes after realtime has replaced its socket.
Who is typing where, forum-wide, from flarum/realtime's typing-activity channel. The server only sends each subscriber what they could see anyway (discussions they can see, names of members hiding their online status only with
user.viewLastSeenAt), so this renders what arrives as it is.